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authorBrian <brian.paul@tungstengraphics.com>2008-02-12 17:07:27 -0700
committerBrian <brian.paul@tungstengraphics.com>2008-02-12 17:07:27 -0700
commit48e223a0db85e83e180a49f3c3c7ea4101a86f40 (patch)
treeabc9c391e416753b34389e2a6e82d179715f7660 /src/mesa/state_tracker
parentbe54b492d941db85873afc6cfaa478268eab98d8 (diff)
gallium: clamp min_lod so it's never negative
Diffstat (limited to 'src/mesa/state_tracker')
-rw-r--r--src/mesa/state_tracker/st_atom_sampler.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 6241e70b55..92263cb688 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -147,7 +147,7 @@ update_samplers(struct st_context *st)
sampler.lod_bias = st->ctx->Texture.Unit[su].LodBias;
#if 1
- sampler.min_lod = texobj->MinLod;
+ sampler.min_lod = (texobj->MinLod) < 0.0 ? 0.0 : texobj->MinLod;
sampler.max_lod = texobj->MaxLod;
#else
/* min/max lod should really be as follows (untested).